Product Description
Raymond RA 1075590-01 OEM hydraulic cylinder seal kit designed for main lift cylinders on Raymond 7420 and 7440 series equipment. Compatible with cylinders of 2.5 inch bore and 1.25 inch rod diameter, rated for pressures up to 3000 PSI. Includes NBR seals, PTFE backup rings, wipers, and O-rings for complete leak prevention.
Specifications
Dimensional
| Seal Cross-Section Thickness | 0.250 inch (nominal) for main seal |
Hydraulic/Pneumatic
| Seal Kit Application | Main Lift Cylinder seal replacement for Raymond 7420 and 7440 series |
| System Pressure Rating | Rated for lift cylinder operating pressure up to 3000 PSI |
| Seal Material | Nitrile rubber (NBR) with PTFE backup rings |
Material & Construction
| Seal Hardness | 70 Shore A for primary seals |
| Backup Ring Material | PTFE per ASTM D4894 |
Part Numbers & Compatibility
| OEM Part Number | RA 1075590-01 |
| Manufacturer Part Number | 1075590/01 |
| Compatible Equipment Models | Raymond 7420 Main Lift Cylinder, Raymond 7440 Main Lift Cylinder |
